.poker {
    width: 4.2rem;
    height: 5.2rem;
    background: #fff;
    border-radius: .2rem;
    display: -webkit-flex;
    position: relative;
    border: 1px solid #000;

    &:first-child {
        margin-left: 0;
    }
    .top {
        position: absolute;
        left: .3rem;
        top: .1rem;
    }

    .top_icon {
        position: absolute;
        left: .35rem;
        top: .8rem;
    }

    .center_icon {
        position: absolute;
        top: .2rem;
        left: 1rem;
        font-size: 3rem;
    }

    .bottom {
        position: absolute;
        right: .3rem;
        bottom: .1rem;
        transform: rotate(180deg);
    }

    .bottom_icon {
        position: absolute;
        right: .35rem;
        bottom: .9rem;
        transform: rotate(180deg);
    }
}
